/* Cognita — «Biz haqimizda»: robot taqdimoti dvigateli (static/css/about-show.css). pages.css dan KEYIN ulanadi.
   Slaydlar (chap ustun, bir katakda ustma-ust), boshqaruv paneli, sahna (robot + shisha pufak), kirish animatsiyasi.
   Sahna rangi — body dagi --ab-mood (about-show.js yangilaydi); har slaydning o'z rangi — --ab-c.
   Animatsiyalar faqat transform / opacity (translate, scale); harakat kamaytirilgan bo'lsa — hech biri ishlamaydi. */
/* tokenlar: sahna rangi (JS yangilaydi) va pages.css dagi qiymatlar (shu fayl mustaqil ham ishlasin) */
:root{ --ab-mood:#32E6D3; --ab-c:#32E6D3; --h-acc:#32E6D3; --h-t1:#F7FAFF; --h-t2:#9EAEC2; --h-line:rgba(130,190,255,.14); --h-disp:'Plus Jakarta Sans',var(--font-sans) }

/* boshqa modullar canvas'lari: ularning CSS'i yuklanmasa ham joylashuvni buzmasin (nol vaznli zaxira) */
:where(canvas.ab-sky){position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
:where(.ab-stage) > :where(canvas.ab-fx){position:absolute;inset:0;width:100%;height:100%;pointer-events:none}

.ab-show:focus,.ab-show:focus-visible{outline:none}
.ab-deck{min-width:0}
.ab-show .eyebrow{color:color-mix(in srgb,var(--ab-mood) 76%,#fff);background:color-mix(in srgb,var(--ab-mood) 12%,transparent);border-color:color-mix(in srgb,var(--ab-mood) 40%,transparent);
  transition:color .6s ease,background-color .6s ease,border-color .6s ease}

/* ── slaydlar: hammasi bitta katakda — balandlik sakramaydi ── */
.ab-slides{position:relative;display:grid;grid-template-columns:minmax(0,1fr)}
.ab-slide{grid-area:1/1;min-width:0;align-self:start}
.ab-title{margin:18px 0 0;font-family:var(--h-disp);font-size:clamp(28px,4vw,46px);font-weight:800;letter-spacing:-.03em;line-height:1.1;text-wrap:balance}
.ab-title .grad{background-image:linear-gradient(90deg,var(--ab-c,var(--h-acc)),color-mix(in srgb,var(--ab-c,var(--h-acc)) 42%,#fff))}
.ab-text{margin:16px 0 0;font-size:clamp(15px,1.5vw,18px);line-height:1.65;color:var(--h-t2);max-width:620px}
.ab-vis{position:relative;margin-top:20px;width:min(100%,560px);height:clamp(160px,17vw,210px)}
.ab-slide[data-scene="salom"] .ab-vis{height:80px;margin-top:24px}   /* salom — ingichka raqamlar tasmasi */
.ab-js .ab-slide:not(.on){opacity:0;visibility:hidden;pointer-events:none}

/* ── boshqaruv ── */
.ab-ctl{display:flex;align-items:center;gap:4px;margin-top:22px;padding:5px 14px 5px 5px;width:fit-content;max-width:100%;box-sizing:border-box;border-radius:999px;
  background:rgba(255,255,255,.04);border:1px solid var(--h-line);box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
.ab-ctl[hidden]{display:none}
.ab-show[data-state="idle"] .ab-ctl,.ab-show[data-state="intro"] .ab-ctl{opacity:0;visibility:hidden;pointer-events:none}
.ab-ctl .ab-btn{flex:none;width:36px;height:36px;padding:0;border:0;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:6px;background:transparent;color:var(--h-t2);
  transition:color .2s,background-color .2s,box-shadow .25s,opacity .2s}
.ab-ctl .ab-btn:hover{color:var(--h-t1);background:rgba(255,255,255,.08)}
.ab-ctl .ab-btn:disabled{opacity:.32;pointer-events:none}
.ab-btn svg{flex:none;display:block}
.ab-ctl .ab-play,.ab-ctl .ab-play:hover{color:#021414;background:color-mix(in srgb,var(--ab-mood) 84%,#fff)}
.ab-ctl .ab-play{margin:0 2px;box-shadow:0 4px 18px color-mix(in srgb,var(--ab-mood) 36%,transparent);transition:color .2s,background-color .5s,box-shadow .25s}
.ab-ctl .ab-play:hover{box-shadow:0 6px 24px color-mix(in srgb,var(--ab-mood) 58%,transparent)}
.ab-play svg{display:none}
.ab-play[data-mode="play"] .ab-i-play,.ab-play[data-mode="pause"] .ab-i-pause,.ab-play[data-mode="replay"] .ab-i-replay{display:block}
.ab-lbl{display:none;font-size:13px;font-weight:700;white-space:nowrap}
.ab-ctl .ab-play[data-mode="replay"]{width:auto;padding:0 14px 0 11px}
.ab-play[data-mode="replay"] .ab-lbl{display:inline}
.ab-dots{flex:1 1 auto;min-width:0;display:flex;align-items:center;gap:4px;margin:0 8px}
.ab-dot{flex:0 1 auto;width:20px;min-width:8px;height:30px;padding:0;border:0;border-radius:8px;background:transparent;display:grid;align-items:center}
.ab-dot i{position:relative;display:block;height:6px;border-radius:99px;overflow:hidden;background:rgba(255,255,255,.17);transition:background-color .2s}
.ab-dot:hover i{background:rgba(255,255,255,.34)}
.ab-dot i::after{content:"";position:absolute;inset:0;border-radius:inherit;background:var(--ab-c,var(--h-acc));transform:scaleX(var(--p,0));transform-origin:0 50%}
.ab-dot.ab-past i{--p:1}
.ab-dot.ab-past i::after{opacity:.5}
.ab-dot[aria-current]{width:46px}
.ab-dot[aria-current] i{background:rgba(255,255,255,.3)}
.ab-show[data-hold] .ab-dot[aria-current] i::after,.ab-show[data-state="paused"] .ab-dot[aria-current] i::after{opacity:.6}
.ab-count{flex:none;min-width:30px;text-align:right;font-family:var(--font-mono);font-size:12px;font-weight:600;color:var(--h-t2);font-variant-numeric:tabular-nums}

/* ── sahna: #abFx (0) < halo/dotp < robot (1) < pufak (3) ── */
.ab-stage{isolation:isolate;touch-action:pan-y}
.ab-stage .ab-robot{position:relative;z-index:1;grid-area:1/1;width:82%;aspect-ratio:1.2;display:grid;place-items:center;translate:0 -6%}
.ab-robot > *{grid-area:1/1}
.ab-stage .ab-robot img{width:88%;height:88%;object-fit:contain;user-select:none;-webkit-user-drag:none}
.ab-robot .rb-canvas{display:block;width:100%;height:100%;cursor:grab;touch-action:pan-y;outline:none}
.ab-robot .rb-canvas.dragging{cursor:grabbing}
.ab-robot .rb-canvas[hidden],.ab-robot img[hidden]{display:none}
/* moddiylashuv nuri: orqada rangli halqa (sahna chegarasidan chiqmaydi — gorizontal toshish yo'q), ustida oq chaqnash */
.ab-robot::before,.ab-robot::after{content:"";position:absolute;left:50%;top:50%;width:120%;aspect-ratio:1;translate:-50% -50%;border-radius:50%;pointer-events:none;opacity:0}
.ab-robot::before{z-index:-1;background:radial-gradient(circle closest-side,color-mix(in srgb,var(--ab-mood) 60%,#fff) 0,color-mix(in srgb,var(--ab-mood) 34%,transparent) 36%,transparent 72%)}
.ab-robot::after{z-index:2;width:78%;background:radial-gradient(circle closest-side,#fff 0,rgba(255,255,255,.55) 30%,rgba(255,255,255,0) 70%)}

/* shisha pufak — robot ostida, pastga qarab o'sadi */
.ab-stage .bubble{z-index:3;top:79%;bottom:auto;width:max-content;min-width:0;max-width:min(100%,400px);box-sizing:border-box;padding:12px 17px;border-radius:18px;line-height:1.45;transform-origin:50% 0;
  background:linear-gradient(140deg,rgba(24,46,82,.66),rgba(8,18,38,.74));border:1px solid color-mix(in srgb,var(--ab-mood) 46%,transparent);
  box-shadow:0 14px 36px rgba(0,0,0,.4),0 0 26px color-mix(in srgb,var(--ab-mood) 15%,transparent),inset 0 1px 0 rgba(255,255,255,.16);
  backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);transition:border-color .5s ease,box-shadow .5s ease}
.ab-stage .bubble::before{background:#132744;border-color:color-mix(in srgb,var(--ab-mood) 46%,transparent);transition:border-color .5s ease}
.ab-stage .bubble:empty{display:none}
.ab-show[data-talk] .ab-stage .bubble{box-shadow:0 14px 36px rgba(0,0,0,.4),0 0 34px color-mix(in srgb,var(--ab-mood) 30%,transparent),inset 0 1px 0 rgba(255,255,255,.2)}

@media (max-width:860px){
  /* telefonda sahna tepada, slaydlar pastda */
  .ab-show{padding-top:14px;gap:0}
  .ab-stage{order:-1;width:min(70%,290px);margin-bottom:48px}
  .ab-stage .bubble{max-width:min(100vw - 32px,360px)}
  .ab-slide > h1.big,.ab-title{margin-top:14px}
  .ab-title{font-size:clamp(25px,7vw,34px)}
  .ab-text{margin-top:12px}
  .ab-vis{height:150px;margin-top:16px}
  .ab-slide[data-scene="salom"] .ab-vis{height:88px;margin-top:16px}
  .ab-ctl{width:100%;margin-top:16px}
  .ab-dots{justify-content:center}
}
@media (max-width:420px){ .ab-show .langs{gap:6px} .ab-show .langs button{padding:0 11px} }

/* ════════ harakat (faqat ruxsat bo'lsa) ════════ */
@media (prefers-reduced-motion:no-preference){
  /* slayd almashuvi: oldingisi chapga so'nadi, keyingisi o'ngdan keladi */
  .ab-js .ab-slide{--ab-shift:26px;transform:translate3d(var(--ab-shift),0,0);transition:opacity .34s ease,transform .5s cubic-bezier(.2,.8,.2,1),visibility 0s linear .5s}
  .ab-js .ab-slide[data-pos="before"]{transform:translate3d(calc(var(--ab-shift) * -1),0,0)}
  .ab-js .ab-slide.on{transform:none;transition-delay:.14s,.14s,0s}
  /* gologramma: sarlavha chapdan ochiladi, matn ko'tariladi, ustidan nur chizig'i o'tadi */
  .ab-slide.ab-enter > h1,.ab-slide.ab-enter > h2{animation:ab-wipe .8s cubic-bezier(.2,.8,.2,1) .12s backwards}
  .ab-slide.ab-enter > p{animation:ab-rise .6s ease .3s backwards}
  .ab-slide.ab-enter > .ab-vis{animation:ab-rise .7s ease .42s backwards}
  .ab-slides::after{content:"";position:absolute;inset:-4px -12px;pointer-events:none;opacity:0;transform-origin:50% 0;
    -webkit-mask-image:linear-gradient(90deg,transparent,#000 14%,#000 80%,transparent);mask-image:linear-gradient(90deg,transparent,#000 14%,#000 80%,transparent);
    background:linear-gradient(180deg,transparent 0,transparent 62%,color-mix(in srgb,var(--ab-mood) 15%,transparent) 97%,var(--ab-mood) calc(100% - 3px),#fff calc(100% - 1px),#fff 100%)}
  .ab-slides.ab-scan::after{animation:ab-scan .85s cubic-bezier(.35,.1,.3,1) both}
  .ab-ctl{transition:opacity .6s ease .2s}
  @media (max-width:860px){ .ab-js .ab-slide{--ab-shift:12px} }
  .ab-dot{transition:width .35s ease}

  /* kirish: JS boshqaruvni olguncha robot va pufak ko'rinmaydi; JS umuman ishlamasa — 6 s dan keyin o'zi chiqadi */
  .ab-stage:not(.ab-in) .ab-robot > *{opacity:0}
  .ab-stage .bubble:not(.ab-say){opacity:0}
  .ab-show:not(.ab-js) .ab-stage:not(.ab-in) .ab-robot > *,.ab-show:not(.ab-js) .ab-stage .bubble:not(.ab-say){animation:ab-failsafe .6s ease 6s forwards}
  /* moddiylashuv va suzish — ichki qatlamda (canvas/rasm), `scale`/`translate` bilan: #abRobot qutisi qimirlamaydi,
     robot modulining `transform`i bilan to'qnashmaydi, chaqnash esa robot shaffofligiga bog'liq emas */
  .ab-stage.ab-in .ab-robot > *{animation:ab-materialize 1s cubic-bezier(.2,.9,.25,1) both,ab-float 7s linear 1s infinite}
  .ab-stage.ab-in .ab-robot::before{animation:ab-flash 1.2s ease-out both}
  .ab-stage.ab-in .ab-robot::after{animation:ab-spark .75s ease-out both}
  .ab-stage.ab-in.ab-now .ab-robot > *{animation:ab-float 7s linear infinite}
  .ab-stage.ab-in.ab-now .ab-robot::before,.ab-stage.ab-in.ab-now .ab-robot::after{animation:none}
  .ab-show.ab-off .ab-robot > *{animation-play-state:paused}
  /* pufak «pop» va so'zlarning navbat bilan yorishishi (matn DOM da doim to'liq) */
  .ab-stage .bubble.ab-say{animation:ab-pop .5s cubic-bezier(.3,1.45,.5,1) both}
  .ab-w{display:inline-block;opacity:0;animation:ab-word .34s ease forwards}
}
@keyframes ab-failsafe{to{opacity:1}}
@keyframes ab-materialize{0%{opacity:0;scale:.5}18%{opacity:0}55%{opacity:1}74%{scale:1.05}100%{opacity:1;scale:1}}
@keyframes ab-float{0%,100%{translate:0 0;animation-timing-function:ease-out}25%{translate:0 -2.2%;animation-timing-function:ease-in-out}75%{translate:0 2.2%;animation-timing-function:ease-in}}
@keyframes ab-flash{0%{opacity:0;scale:.1}24%{opacity:1}100%{opacity:0;scale:1}}
@keyframes ab-spark{0%{opacity:0;scale:.15}34%{opacity:1}100%{opacity:0;scale:1.3}}
@keyframes ab-pop{0%{opacity:0;scale:.6}100%{opacity:1;scale:1}}
@keyframes ab-word{from{opacity:0;transform:translateY(.32em)}to{opacity:1;transform:none}}
@keyframes ab-wipe{from{opacity:.15;clip-path:inset(-12% 100% -12% -2%)}to{opacity:1;clip-path:inset(-12% -2% -12% -2%)}}
@keyframes ab-rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes ab-scan{0%{opacity:0;transform:scaleY(.03)}14%{opacity:.9}78%{opacity:.7}100%{opacity:0;transform:scaleY(1)}}